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30496 (2000 QN80)
Classification: Main-belt Asteroid          SPK-ID: 2030496
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1227380082579666 3.6831e-08  
a 3.071705820501924 1.8441e-08 au
q 2.694690766139115 1.1514e-07 au
i 10.72701961922536 4.3469e-06 deg
node 177.402734195098 1.9737e-05 deg
peri 164.8864096967272 2.5679e-05 deg
M 282.168684979657 1.7903e-05 deg
tp 2459625.628015366428
(2022-Feb-15.12801537)
9.9607e-05 TDB
period 1966.381854037956
5.38
1.7708e-05
4.848e-08
d
yr
n .1830773607174729 1.6486e-09 deg/d
Q 3.448720874864733 2.0704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1283  
   data-arc span      18018 days (49.33 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-07-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57182  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:36:23  

Additional Information
 Earth MOID = 1.68708 au 
 Jupiter MOID = 1.99702 au 
 T_jup = 3.192 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.98   n/a E2021B10  
rotation period rot_per 141.873 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

30496 (2000 QN80)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QN80 = 1998 FD121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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